DeWalt DXCMV5048055 Guide D'utilisation page 28

CODE POSSIBLE CAUSE
24 Damaged regulator
Regulator open
25
Low voltage/motor overload
26
27 Restricted air passages
Low voltage motor
28
29 Bad check valve
30 Seized pump
31 Oil level too high
32 Poor ventilation
Dirty cooling surfaces
33
34 Too much back pressure in tank.
Compressor too cold
35
POSSIBLE SOLUTION
Replace
Roate the regulator knob counter-clockwise to its built-in stop and
push knob in to lock in place.
Check that power supply is adequate and that compressor is
on a dedicated circuit. If using extension cord, try using without.
If compressor is connected to a circut protected by a fuse, use
dual element time delay fuses (Buss Fusetron type "T" only).
Inspect and replace transfer tubes or check valve, as
required.
Furnish adequate powder.
Replace check valve.
Contact a D WALT factory service center or a D
e
service center.
Reduce to proper level. See Compressor Pump Oil under
Maintenance.
Relocate compressor to an area with cool, dry, well circulated
air, at least 12 in. from nearest wall.
Clean all cooling surfaces thoroughly.
Open drain valve when starting motor.
Move compressor to a warmer location.
28
WALT authorized
e